Verified
Pro
London
O-S-A
5.0 (3
reviews)
Construction Services
About O-S-A
O-S-A Reviews
5.0
/ 5.0
William T.
2024-10-25
“Did a fantastic job on our renovation. Exceeded our expectations.”
Patricia G.
2024-07-27
“Highly recommend. Great attention to detail and very clean work.”
David W.
2025-02-14
“Great experience from start to finish. They really know their stuff.”
Rate Pricing & Value
Contact Info
07730 437558 Visit Website
Address of O-S-A
London, Greater London n11er
United Kingdom
London
London
Opening Hours
Weekdays
08:00 - 18:00
Weekends
Closed